<!DOCTYPE html >
<html>
<head>
<script 
src = "http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js">
</script>
<script>
$(document).ready(function(){
	$("#flip").click(function(){
		$("#panel").slideUp("show");
	});
});
</script>
<style type="text/css">
#panel,#flip
{
padding:5px;
text-align:center;
background-color:#e5eecc;
border:solid 1px #c3c3c3;
}
#panel
{
padding:50px;
}
</style>
</head>
<body>
<div id = "flip">Click to slide down panel</div>
<div id = "panel">Hello World!</div>
</body>
</html>